Abstract The mechanical properties and physical characteristics of aluminum alloy composites can be significantly improved by adding reinforcing phases. However, the high loading reinforcement phase in Al7075-Al 2 O 3 has not been thoroughly studied. In this work, a combination semisolid metal powder processing metallurgy is used to process manufacture with fraction > 40 vol.%. effects param...

In this study, compressive and tensile strain in Al7075 plate have been measured by synchrotron energy-dispersive X-ray diffraction (EDXRD) conjunction with 4-point bending test under various load up to 1000 lbs(453.6 kg). The are determined stress related interplanar spacing variation at 111 peak reflection which is considered atomic level measurement. specimen initially shows elastic behavior...

Bu çalışmada Al7075–T6 sac malzemesinin tavlama parametrelerine bağlı olarak V bükme ile şekillendirilebilirliği ve geri esneme davranışı deneysel araştırılmıştır. Tavlama işlemleri, farklı sıcaklıklarında (100, 200, 300 400 °C) sıcaklığında tutma sürelerinde (6, 30 60dk.) uygulanmıştır. Tavlanan numunelerin 15, 30, 45, 60 75 derece açılı kalıplarında sabit deformasyon hızında bükülerek incelen...

Precipitate-matrix interactions govern the mechanical behavior of precipitate strengthened Al-based alloys. These alloys find a wide range applications ranging from aerospace to automobile and naval industries due their low cost high strength weight ratio. Structures made undergo complex loading conditions such as strain rate impact, which involves pressures. Here we use diamond anvil cells stu...